DBDH publishes Hot Cool, but the main business is helping cities or regions in their green transition. We will help you find specific answers for a sustainable district heating solution or integrate green technology into an existing district heating system in your region – for free! Any city, or utility in the world, can call DBDH and find help for a green district heating solution suitable for their city. A similar system is often operating in Denmark, being the most advanced district heating country globally. DBDH then organizes visits to Danish reference utilities or expert delegations from Denmark to your city. For real or virtually in webinars or web meetings. DBDH is a non-profit organization - so guidance by DBDH is free of charge. Just call us. We'd love to help you district energize your city!
Dutch – Danish District Heating Tour March 22 – 24, 2023 - Denmark
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Dutch District Heating Visit to Denmark March 22 nd – 24 th , 2023
Opening webinar March 20 th Please follow this link to the webinar – Click here to participate Time Content 13.00 Welcome from Lydia, Niels, Mikkel and Morten 13.10
DH in Denmark – an overview Organisation of DH in Denmark Morten Jordt Duedahl Read About Dh in Copenhagen: https://online.flippingbook.com/view/144755169/8/ and https://online.flippingbook.com/view/144755169/16/ The division of roles between municipality and the district heating company Jesper Møller-Larsen, Verdo
14.00
15.00 Intro to market report NL from Mirjam Harmelink, Harmelink Consult. Report will follow shortly before the meeting 15.45 Overview of the visit programme to Denmark 16.00 See you in Denmark Participants arriving: • By car : Park your car in Fredericia and take the train to Copenhagen. Return from Fredericia. • By train : Book ticket to Copenhagen and return from Fredericia. • By Plane: Fly to Copenhagen and either return from Copenhagen or from Billund (Billund may be a bit more expensive)
We expect all participants to be ready to start from Copenhagen airport Wednesday morning 09.30 or come directly to the first visit at 10.00.
Wednesday, March 22 Driving plan Time Content 09.05
Arrival Copenhagen Airport KLMXXXX Drive to first visit (0h:25m) VEKS, Roskildevej 175, 2620 Albertslund Welcome to Denmark – intro to program
09.30
10.00 10.10
Visit to one of the two Copenhagen transmission companies – organization and economy. Lars Gullev, VEKS 11.15 – 11.35 Steen Christiansen, chairman of the VEKS board, Mayor in Albertslund Introduction to the work of Varmelast - The central dispatch center for the entire Copenhagen DHS Lars Gullev, VEKS Video: Varmelast, Heat Load
Visit to Control Room – if possible Drive to Høje Taastrup DHC (0h:10m)
13.00 13.10
Co-op distribution company in Copenhagen System, several own heat sources
Dutch District Heating Visit to Denmark March 22 nd – 24 th , 2023
Astrid Birnbaum, Managing Director, Høje Taastrup DH company Videos: • Heat pump Høje Taastrup • Storage Høje Taastrup 2, PTES • Solar thermal Høje Taastrup, Sun Collector Park • Høje Taastrup Fjernvarme - Cool District Heating
The role of the municipality Marie Louise Lemgart, Planner, Høje Taastrup Municipality
15.00
Financing of DH projects in Denmark Helene Vinten, General Councel and Henrik Andersen, Managing Director, Kommunekredit
16.00
Site visit to larger thermal storage (on the way to hotel)
16.45 18.00 19.00
Drive to Korsør (1h15m)
Check in at Hotel Klarskovgaard
Networking Dinner – hosted by DBDH, The Danish Embassy and the Trade Council
Thursday March 23 rd Driving plan Time Content 06.30
District heating morning run – slow, relaxed, short and fun
08.20 08.30 09.30
Checked out and ready to depart Bus to Fjenvarme Fyn (1h00m)
Integration of multiple sources - data center, HP, Biomass, WtE and much more The road to a 100% carbon neutral heat solution Kim Winther and Jakob Rasmussen, Fjernvarme Fyn
Video: Fjernvarme Fyn Site Visit at Fjernvarme Fyn
12.30 13.00
Lunch
Workshop with Danish and Dutch input • “ Modern PP piping for 4´th generation District Heating Networks ” . By ERIKS - Aquatherm partner in Holland • “ S olar heat, heat pumps and PTES” The experience from Aalborg CS P, Andreas Zorellis • “ 50 MW heat pump in Esbjerg – when in the Netherlands? ” Raymond C. Decorvet, MAN • “ TwinPipe and T otal Cost of Ownership” Peter Jorsal, Kingspan – LOGSTOR • “ First: Capacity Building! ” Torben Kirkegaard, ECA • “ District heating roll- out in the cloud” , Mette Leiholt, Pernexus • Ineke Nijhuis about dh cooperatives. The 40 largest cities (after the G4) in the NL (the G40) made a position paper about local cooperatives and sharing energy.
Dutch District Heating Visit to Denmark March 22 nd – 24 th , 2023
• Detlef Meijer about whether the grid operators should limited their activities to only a DH grid operator or expand to also supplier • Rotterdam about DH planning (our What map, modelling tools (COMSOF and WarmingUP design toolkit) and spatial integration (bottleneck analysis and complexity map of fitting DH into the underground and public space) • Maybe Detlev • “Tariff regulation and customer protection, Morten Jordt Duedahl
17.00 17.15 19.00
Drive to Hotel (00h:15m) Check in Hotel H.C. Andersen
Dinner on your own - we suggest Storm Pakhus (15 min walk from hotel)
Friday March 24 th Driving plan Time Content 06.30
District heating morning run – slow, relaxed, short and fun
07.50
Checked out and ready to depart DBDH host of the day – Lars Hummelmose
08.00 08.30
Drive to Tommerup (0h:20m)
Visit to Tommerup Solar DH plant (short) Jakob Kristiansen, Chairman of board Per Krogkær, Operational manager Jacob Rasmussen, Board member and Fjernvarme Fyn
09.15 09.45
Drive to Assens (0h:25)
Fully integrated, fully sustainable DH system Visit to Assens Fjernvarme Marc Roar Hintze, Managing Director
11.55 12.00
Walk / drive to Broen (0h02m)
Visit to Broen, incl lunch Visit to production plant and introduction to Broen
13.15 14.00
Drive to Fredericia (0:40m)
Intro to the Triangle Energy Alliance H2, PtX, District heating – and how that relates. Lasse Raunholt Kristoffersen
Presentation from Vejle Municipality on heat planning, Q&A Johannes Gregersen, Planner, Vejle Municipality
Workshop: Municipal heat planning
16.00 17.00 18.40
Bus to Billund Airport (0h:50m)
16.23 18.25 19.40
Train to Copenhagen Airport (2h02m)
Arrival Airport
Arrival
KLM 1348
SAS 553
Dutch District Heating Visit to Denmark March 22 nd – 24 th , 2023
20.20 20.25
Easyjet 7924 Vueling 8447
Follow-up webinar in April - date TBC Time Content xx.00
Welcome from Lydia, Niels, Mikkel and Morten
xx.10 xx.45
Theme to be decided during the visit Theme to be decided during the visit
xx.15 Next Step Dutch Delegation Name
City or organisation
Lydia Plant Angela Agus
Almelo Almelo
Xandra van Lipzig
Apeldoorn Apeldoorn
Arno Klein Goldewijk
Erwin Veldman Gert-Jan Evers
Assen Assen
Sebastiaan Knepper
Delft Delft
Sven Niekel
Kimberley Tjon-Ka-Jie
Den Haag Den Haag Eindhoven Eindhoven
Wesley Kisters
Janneke Karthaus Maarten van Brussel
Daniel Awater Deltef Meijer Marjolein Broos
Enpuls
Firan
Gouda Gouda
Ruud Ijtsma
Marco Attema
Groningen Groningen
Jelle van der Heide
Ineke Nijhuis
Hengelo Haarlem
Wynand van Dijk
Joep Poot
Leeuwarden Leeuwarden Netverder Niewegein Roosendaal Rotterdam
Michiel de Boer Koen Verbogt Jeroen Harren
Willemijne Molenaar
Annelieke Vis
Dutch District Heating Visit to Denmark March 22 nd – 24 th , 2023
Roland van Rooyen Lydia Hameeteman
Rotterdam Rotterdam
Vera Haaksma Niels Hanskamp
Utrecht
VNG
Participants from Denmark Name
Title
Company Aalborg CSP Aquaterm Assens DHC
Andreas Zorellis Jakob Jespersen Marc Roar Hintze
Vice President of Technical Sales
Managing director
Frank Nielsen Marko Moring
Sales Director
Broen
Danfoss
Mikkel Vibæk Jensen
Energy Advisor
Danish Embassy
Chief Application Manager
Uffe Schleiss Laura Kjær
Grundfos
Energy Advisor
Danish Energy Agency
Morten Jordt Duedahl
Business development manager
DBDH
Torben Kirkegaard
Chief Learning Officer
Energy and Climate Academy
Rob Jong
Business Development Manager
ERIKS bv, Aquatherm NL ERIKS bv, Aquatherm NL
Tim van der Ploeg Jakob Rasmussen
Sales Manager
Head of DH supply Head of Development Global Sales Director Managing Director
Fjernvarme Fyn Fjernvarme Fyn
Kim Winther
Kristian Færge Kjeldgaard
Frese
Astrid Birnbaum
Høje Taastrup DHC
Marie-Louise Lemgart
Planner
Høje Taastrup Municipality
Ronald Karsten
Sales Manager
Kingspan – LOGSTOR Kingspan – LOGSTOR
Henrik Bjerregaard Helene Vinten Henrik Andersen
General Counsel Managing director
Kommunekredit Kommunekredit
John Dierickx
MAN MAN
Raymond C. Decorvet
Senior Account Executive
Mette Leiholt
Pernexus
Jakob Kristiansen
Chairman of the Board
Tommerup DHC Tommerup DHC
Per Krogkær
Head of operation
Lasse Raunholt Kristoffersen
Special advisor
Triangle Energy Alliance
Johannes Gregersen
Planner
Vejle Municipality
Lars Gullev
Special advisor
VEKS VEKS
Steen Christiansen
Chairman of the Board Mayor of Albertslund Municipality
Jesper Møller-Larsen
Head of District Heating
Verdo
A wish list from the Dutch participants to what would be nice to learn and understand deeper (Not complete)
Dutch District Heating Visit to Denmark March 22 nd – 24 th , 2023
Connection of DH in existing buildings: - Construction and integration of a DH in the build environment. What is your approach, How is it different from new buildings and what kind of role does a municipality have in this, do you need a sufficient scale to make it affordable and if yes how much? - Do you have standard connection methods to connect existing buildings to DH? - Who pays for the cost to connect existing buildings? (and also the risk in the construction phase, or example if a building has a lot of asbestos of rotted concrete. - Do you have examples of Public-private partnerships and if yes how are they organised. In the Netherlands we have a lot of discussions about special integration Especially in cities, there’s little space in the underground and in the public space. It’s a challenge to fit in all the city tasks (like green public space, adaptation measures, preventing heat stress) and to fit in DH. (in Rotterdam we have developed an ‘spatial integration ladder’ for this). Also large heat pumps are likely to become the standard for heat grids. How will these be spatially parked in DK? At a distance from buildings, or are there applications of multiple use of space by e.g. heat pump on first floor and offices/homes on top? And how do you deal with special integration of DH in cities/municipalities? Spatial integration/ fitting in DH in public space and underground - Tariff regulation: - How do you divide the cost of DH between different home owners (in the Netherlands, the small end- users are regulated, the large end- uses aren’t. - In Denmark DH companies are not allowed to make profit. How do you monitor this? The rate of return in a project is at the beginning negative (because of large investments) and in the end its positive. How do you monitor that the rate of return will be 0%? In the Netherlands we have some discussions with DH companies about this. DH cooperatives - Do you stimulate DH cooperatives in Denmark and if yes, how do you do this? What kind of law, regulation and instruments are needed to stimulate DH cooperatives? Innovation - How is innovation stimulated in Denmark? Perhaps it is interesting to give a presentation about the twin pipes (or other innovatio ns). They’re not very known in the Netherlands. Also a really big difference between Denmark and the Netherlands is that in Denmark you much more steer on efficiency of the system. For example DH monitor the supply and return temperature from customers and try to lower the return temperature. In the Netherlands we don’t see DH companies do that. Perhaps you can explain the advantages of it. Ideas to discuss: - Increase public acceptance of heat source with a 'share' in the heat source. In the Netherlands we have local shareholding in wind farms, but not yet in heat sources. Do you have examples for this in Denmark? If yes, how are they organised: with financial share, or as a "discount" because you are a user or another way? - Is more a discussion for the Dutc h municipalities and the grid operators, but I’m also curious about your view on this: what kind of view have the municipalities on a DH supplier. Should a DH company be an integrated DH company or can you split it in a grid operator and supplier? What are the risks and pros and cons? Can this also be a role for the grid operator or do the municipalities want private companies to take this role? (do you have split models in Denmark?)
Dutch District Heating Visit to Denmark March 22 nd – 24 th , 2023
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